Bolstered by a co-production relationship with Harvard's Ash Institute, Visionaries presents 6 new shows that celebrate what happens when our inventive spirit is combined with a commitment to the greater good. Sam Waterston leads viewers on an extraordinary odyssey to explore the remarkable capacity Americans have to create positive change in the world. You will meet bold innovators, dynamic social entrepreneurs, and creative problem solvers that are changing lives all across the country and throughout the world.